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Virtual commissioning of a mobile ore chute
Algoryx Simulation AB.
LKAB.
Umeå University, Faculty of Science and Technology, Department of Physics. Algoryx Simulation AB.ORCID iD: 0000-0002-0787-4988
2018 (English)Conference paper, Published paper (Other academic)
Abstract [en]

This paper describes the virtual commissioning of a mobile ore chute for sequential loading of trucks from a conveyor system with a continuous material flow. The design and control were tested in simulation environment and improved prior to its installation in an underground mine in full production. The altered design met the performance goal and the amount of rock spill and wear on surrounding equipment could be reduced significantly. The simulations were based on a novel combination of discrete element and multibody simulation using a nonsmooth dynamics formulation, integrated in a 3D modeling software. This enable both fast simulation, based on original CAD drawings, and high flexibility in modifying the design and control.

Place, publisher, year, edition, pages
2018.
Keywords [en]
Mobile ore chute, Discrete element, Multibody, Control, Simulation
National Category
Mineral and Mine Engineering
Research subject
Computer Science; Physics
Identifiers
URN: urn:nbn:se:umu:diva-147259OAI: oai:DiVA.org:umu-147259DiVA, id: diva2:1202806
Conference
CHoPS 2018, 9th International Conference on Conveying and Handling of Particulate Solids, 10th-14th September 2018, London, UK
Available from: 2018-05-01 Created: 2018-05-01 Last updated: 2018-06-15Bibliographically approved

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Servin, Martin

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